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JPL Small-Body Database Browser
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71106 (1999 XS151)
Classification: Main-belt Asteroid          SPK-ID: 2071106
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1468417287552748 5.8216e-08  
a 3.125863603394366 2.8027e-08 au
q 2.666856388018745 1.8533e-07 au
i 3.881809135622996 6.9304e-06 deg
node 314.3005759615445 6.2496e-05 deg
peri 38.7938109064167 6.4862e-05 deg
M 285.5544495618803 1.7218e-05 deg
tp 2459017.935814315069
(2020-Jun-17.43581431)
9.8709e-05 TDB
period 2018.614843587423
5.53
2.7149e-05
7.433e-08
d
yr
n .1783401133423841 2.3985e-09 deg/d
Q 3.584870818769988 3.2142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      8466 days (23.18 yr)  
   first obs. used      1995-03-10  
   last obs. used      2018-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:37:21  

Additional Information
 Earth MOID = 1.66197 au 
 Jupiter MOID = 1.85408 au 
 T_jup = 3.194 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO302442  

71106 (1999 XS151)          Discovered 1999-Dec-07 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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